There is a great icon of a US Flag from the Noun project, but the download looks all black. The vector shapes are there, but it doesn't seem like there is any white space. I was able to delete every-other stripe but can't figure out how to fix the stars. Is it a mask? How did they get the stars to be white on a black background and how can I fix it? The file can be seen here - http://thenounproject.com/noun/american-flag/#icon-No4472 Thanks for any help!